Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
301 |
2249 | (53) | 25 |
| 1912 |
308 |
2241 | (64) | 0 |
| 1913 |
317 |
2234 | (73) | 0 |
| 1914 |
311 |
2226 | (78) | 0 |
| 1915 |
305 |
2218 | (82) | 0 |
| 1916 |
319 |
2211 | (85) | 0 |
| 1917 |
328 |
2203 | (86) | 0 |
| 1918 |
341 |
2196 | (86) | 0 |
| 1919 |
357 |
2188 | (84) | 0 |
| 1920 |
394 |
2181 | (82) | 4 |
| 1921 |
411 |
2183 | (85) | 0 |
| 1922 |
395 |
2186 | (87) | 0 |
| 1923 |
399 |
2188 | (87) | 0 |
| 1924 |
429 |
2191 | (87) | 0 |
| 1925 |
417 |
2193 | (85) | 0 |
| 1926 |
408 |
2196 | (82) | 0 |
| 1927 |
412 |
2198 | (78) | 0 |
| 1928 |
392 |
2201 | (71) | 13 |
Rating table notes
|
| Biographical data |
| Name: Kosolapov, Nokolay Ivanovich |
| Born: 1880 |
| Died: 1943 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 309 |
| Di Felice, Chess Results, 1921-1930, page 210 |
| Gaige, Chess Personalia, page 224 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 69 |
| Thulin, Name index to CTC, page 138 |
| Periodicals |
| [WSZ], vol. 14, Nov. 1911, page 348 |
| |
